Melcher Power Solutions - Rugged Railroad Quality Converters
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ARMS is Bel Power Solutions’ distributor and systems integrator of MELCHER power solutions to the rail and transit industries. Bel Power Solutions offers the premier line of railroad rugged MELCHER power solutions, including isolated cassettes, positive switching regulators, and DIN-Rail mount products. Extremely robust electrical and mechanical designs have enabled these MELCHER products to establish a proven track record for reliability in a wide array of industrial, transportation, and communications applications.
Many functional options – including voltage adjustment, inhibit (on/off) functions, alarming/signaling and current sharing – can be applied to tailor MELCHER converters for specific applications. Contact an ARMS representative to discuss these options and to determine the optimal MELCHER AC-DC or DC-DC converter and accessories to fit your application.
Cassette Converters – DC-DC and AC-DC
Available in AC-DC or DC-DC Converters, MELCHER Cassettes provide communications grade power in robust applications. These have proven reliability in rail applications. Communications-grade power for robust applications. Proven reliability in rail applications.
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HP Series
120 W
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HR Series
144 W
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K Series
150 W
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M Series
50 W
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RCM Series
150 W
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S Series
100 W
Chassis Mount Converters – RCM Series
The RCM Series converters are for railway and transportation applications. Well-suited for cost sensitive, harsh applications from rail, communications and industrial areas.
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RCM 500/1000
500 or 1000 W
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RCM 150/300
150 or 300 W
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RCM 60
60 W
DIN Rail Mounted Converters – AC-DC and DC-DC
Reliable, 12V, 24V or 48V power. Battery charger versions are also available. These offer very high efficiency – up to 89%.
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W Series
125, 250 W
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X Series
375, 500 W
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LDC Series
240 W
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LDN Series
120 W
High Density Board-Mount Converters
High Density, PCB-Mount DC-DC MELCHER Converters are available from 4 to 70 Watts and offer high efficiency, advanced thermal management, isolation, and zero derating.
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IMX4
4 W
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IMX7
7 W
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IMX15
15 W
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IMX35
35 W
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IMX70
70 W
Positive Switching Regulators
Reliable MELCHER switching power supplies are for rail applications where electronic isolation is not required. These provide efficiencies to 96%. Low input-output differential voltage, and zero derating. Chassis mountable; 8 to 144 input range.
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PSA / PSR Series
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PSB Series
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PSC / PSL Series
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PSK / PSS Series
ARMS Custom Designed Power Supplies
ARMS is Bel Power Solutions’ distributor and systems integrator of MELCHER power solutions to the rail and transit industries across North America. Many functional options – including voltage adjustment, inhibit (on/off) functions, alarming/signaling and current sharing – can be applied to tailor Bel Power converters for specific applications.
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